本文整理汇总了TypeScript中vs/editor/common/model/model.Model.onDidChangeDecorations方法的典型用法代码示例。如果您正苦于以下问题：TypeScript Model.onDidChangeDecorations方法的具体用法？TypeScript Model.onDidChangeDecorations怎么用？TypeScript Model.onDidChangeDecorations使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类vs/editor/common/model/model.Model的用法示例。
在下文中一共展示了Model.onDidChangeDecorations方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: test
test('decorations emit event when inserting one line text before it', () => {
var listenerCalled = 0;
var decId = addDecoration(thisModel, 1, 2, 3, 2, 'myType');
thisModel.onDidChangeDecorations((e) => {
listenerCalled++;
assert.equal(e.ids.length, 1);
assert.equal(e.addedOrChangedDecorations.length, 1);
assert.ok(Range.equalsRange(e.addedOrChangedDecorations[0].range, {
startLineNumber: 1,
startColumn: 8,
endLineNumber: 3,
endColumn: 2
}));
assert.ok(Range.equalsRange(e.oldRanges[decId], {
startLineNumber: 1,
startColumn: 2,
endLineNumber: 3,
endColumn: 2
}));
assert.equal(e.removedDecorations.length, 0);
});
thisModel.applyEdits([EditOperation.insert(new Position(1, 1), 'Hallo ')]);
assert.equal(listenerCalled, 1, 'listener called');
});示例2: test
test('decorations emit event on add', () => {
let listenerCalled = 0;
thisModel.onDidChangeDecorations((e) => {
listenerCalled++;
});
addDecoration(thisModel, 1, 2, 3, 2, 'myType');
assert.equal(listenerCalled, 1, 'listener called');
});示例3: test
test('decorations emit event on change', () => {
let listenerCalled = 0;
let decId = addDecoration(thisModel, 1, 2, 3, 2, 'myType');
thisModel.onDidChangeDecorations((e) => {
listenerCalled++;
assert.equal(e.addedDecorations.length, 0);
assert.equal(e.changedDecorations.length, 1);
assert.equal(e.changedDecorations[0], decId);
assert.equal(e.removedDecorations.length, 0);
});
thisModel.changeDecorations((changeAccessor) => {
changeAccessor.changeDecoration(decId, new Range(1, 1, 1, 2));
});
assert.equal(listenerCalled, 1, 'listener called');
});